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Study identifier: NCT06575751 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Cannabidiol and Cannabis Concentrate Users

Condition: Cannabis Use Disorder  ·  Sponsor: University of Colorado, Denver

PhasePhase 2
Planned participants120
Who can joinAll sexes, 25 Years to 60 Years
Healthy volunteersNo

About this study

This study is a randomized, placebo-controlled, dose-ranging trial of plant-derived cannabidiol (CBD) among people who regularly use cannabis concentrates but are not trying to stop or cut down on their use. The main questions it aims to answer are whether CBD, relative to placebo, reduces cannabis concentrate use, the subjective effects of cannabis, or cannabis craving. Participants will take CBD (200 mg or 400 mg per day) or placebo for 4 weeks and will complete three visits during the study medication period, all conducted using a mobile laboratory.

This description comes directly from the study's public registry record.

Talk to the study team

Joseph P Schacht, PhD  ·  303-724-3773  ·  joseph.schacht@cuanschutz.edu

Kristen M Raymond, BA  ·  303-724-3196  ·  kristen.raymond@cuanschutz.edu

Always discuss trial participation with your own doctor first.

Locations (1)

University of Colorado Anschutz Medical CampusAurora, Colorado, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT06575751